DataVXAdvanced Optical MaterialsPaper
journal article·2022-09

Tunable Infrared Sensing Properties of MXenes Enabled by Intercalants

Jun Tang, Hujie Wan, Libo Chang, Bihua Hu, Shuyu Cui, Yulong Chen, Wei Chen, Junjie Hao, Haodong Tang, Xingzhu Wang, Kai Wang, Chuanfang (John) Zhang, Qiye Wen, Xu Xiao, Baomin Xu

Advanced Optical Materials· Volume 10· Issue 17
Publisher page
Source abstract

Abstract

Abstract Light interaction physical properties of MXenes are fundamentally important and promising for developing new broadband photodetection applications. In this work, the significant influence of intercalants on the photo‐electronic properties of MXenes is studied. It is found that the intercalated H2O‐induced inter‐flake resistance greatly restricts the photon excitation responsivity of Ti3C2Tx, resulting in a slow and irreversible resistance change under laser irradiation. After deintercalation of H2O by in situ laser writing, the resistance of Ti3C2Tx responds fast and reversibly to laser excitation and the variation range is proportional to laser power. By extending the findings to another MXene member, Mo2TiC2, the intercalant induced resistance is successfully developed for optoelectronic detection. By selectively deintercalating H2O in the as‐prepared Mo2TiC2 which is co‐intercalated by H2O and TMAOH, bare TMAOH intercalated Mo2TiC2 shows fast and reversible resistance changes with laser. Moreover, the resistance of bare TMAOH intercalated Mo2TiC2 shows a negative temperature coefficient behavior while the fully deintercalated Ti3C2Tx shows a positive temperature behavior. These findings elucidate the understanding of the optoelectronic properties of MXenes and provide insights into the engineering of interfacial chemistry of MXenes for performance enhancement toward various detectors/sensors beyond optoelectronic applications.
Source: crossref · Quality: baseline

Research context

Electronic materials

OpenAlex topics: MXene and MAX Phase Materials · 2D Materials and Applications · Graphene and Nanomaterials Applications

SciVX discovery tags are terminology-based. OpenAlex topics are source-provided classifications.

Affiliations

Department of Materials Science and Engineering Southern University of Science and Technology Shenzhen Guangdong Province 518055 P. R. China

State Key Laboratory of Electronic Thin Film and Integrated Devices School of Electronic Science and Engineering (Chengdu) and Yangtze Delta Region Institute (Huzhou) University of Electronic Science and Technology of China Chengdu Sichuan Province 610054 P. R. China

Department of Electronic Engineering Southern University of Science and Technology Shenzhen Guangdong Province 518055 P. R. China

College of Engineering Physics Shenzhen Technology University (SZTU) Lantian Road 3002 Shenzhen, Pingshan 518118 P. R. China

Guangdong‐Hong Kong‐Macao Joint Laboratory for Photonic‐Thermal‐Electrical Energy Materials and Devices Shenzhen Guangdong Province 518055 P. R. China

Academy for Advanced Interdisciplinary Studies Southern University of Science and Technology Shenzhen Guangdong Province 518055 P. R. China

Shenzhen Putai Technology Co., Ltd Shenzhen 518110 P. R. China

College of Materials Science & Engineering Sichuan University Chengdu Sichuan 610065 P. R. China

Swiss Federal Laboratories for Materials Science and Technology (Empa) ETH Domain Überlandstrasse 129 Dübendorf CH‐8600 Switzerland

Funding

National Natural Science Foundation of China · Sichuan Province Science and Technology Support Program

References (48)

Show source-provided references
1. 10.1021/acsnano.9b0341210.1021/acsnano.9b03412 ↗
2. 10.1038/nature1397010.1038/nature13970 ↗
3. 10.1016/j.ensm.2018.05.00310.1016/j.ensm.2018.05.003 ↗
4. 10.1126/science.aag242110.1126/science.aag2421 ↗
5. 10.1021/am501144q10.1021/am501144q ↗
6. 10.1002/anie.20160930610.1002/anie.201609306 ↗
7. 10.1002/adfm.20180900110.1002/adfm.201809001 ↗
8. 10.1021/acscatal.6b0275410.1021/acscatal.6b02754 ↗
9. 10.1002/adma.20190239310.1002/adma.201902393 ↗
10. 10.1021/nn503921j10.1021/nn503921j ↗
11. 10.1021/acsnano.7b0746010.1021/acsnano.7b07460 ↗
12. 10.1039/C8CS00649K10.1039/C8CS00649K ↗
13. 10.1016/j.nanoen.2020.10571110.1016/j.nanoen.2020.105711 ↗
14. 10.1039/C9NR05797H10.1039/C9NR05797H ↗
15. 10.1016/j.electacta.2019.07.01010.1016/j.electacta.2019.07.010 ↗
16. 10.1039/D1AN00178G10.1039/D1AN00178G ↗
17. 10.1016/j.nanoen.2021.10653210.1016/j.nanoen.2021.106532 ↗
18. 10.1016/j.cej.2022.13564010.1016/j.cej.2022.135640 ↗
19. 10.1016/j.cej.2021.13192510.1016/j.cej.2021.131925 ↗
20. 10.1002/smll.20210170510.1002/smll.202101705 ↗
21. 10.1002/adma.20110230610.1002/adma.201102306 ↗
22. 10.1002/adma.20200109310.1002/adma.202001093 ↗
23. 10.1126/science.aba831110.1126/science.aba8311 ↗
24. 10.1038/natrevmats.2016.9810.1038/natrevmats.2016.98 ↗
25. 10.1038/s41578-020-0218-910.1038/s41578-020-0218-9 ↗
26. 10.1038/s41560-019-0339-910.1038/s41560-019-0339-9 ↗
27. 10.1002/adfm.20200090710.1002/adfm.202000907 ↗
28. 10.1021/acsnano.0c0131210.1021/acsnano.0c01312 ↗
29. 10.1002/adma.20180765810.1002/adma.201807658 ↗
30. 10.1002/aelm.20210029510.1002/aelm.202100295 ↗
31. 10.1021/acsnano.8b0237910.1021/acsnano.8b02379 ↗
32. 10.1039/D0MH00394H10.1039/D0MH00394H ↗
33. 10.1002/adma.20190327110.1002/adma.201903271 ↗
34. 10.1021/acsnano.0c0409910.1021/acsnano.0c04099 ↗
35. 10.1002/adfm.20180380710.1002/adfm.201803807 ↗
36. 10.1002/adom.20180044110.1002/adom.201800441 ↗
37. 10.1002/adma.20220129810.1002/adma.202201298 ↗
38. 10.1038/s41467-018-08169-810.1038/s41467-018-08169-8 ↗
39. 10.1002/adfm.20200071210.1002/adfm.202000712 ↗
40. 10.1002/adhm.20170139410.1002/adhm.201701394 ↗
41. 10.1002/ange.20191674810.1002/ange.201916748 ↗
42. 10.1039/C7QI00767A10.1039/C7QI00767A ↗
43. 10.1039/C7NR05997C10.1039/C7NR05997C ↗
44. 10.1021/acsami.0c1321510.1021/acsami.0c13215 ↗
45. 10.1021/acsnano.6b0841510.1021/acsnano.6b08415 ↗
46. 10.1002/app.4913710.1002/app.49137 ↗
47. 10.1021/acs.nanolett.6b0433910.1021/acs.nanolett.6b04339 ↗
48. 10.1126/sciadv.aau092010.1126/sciadv.aau0920 ↗